Why is a PSD analysis failing on this large model in ANSYS 11.0?
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For large models, Simulation is using the LANPCG modal solver with MSAVE,ON. This solver option, greatly reduces the memory needed but doesn't support a subsequent PSD analysis. At 12.0, if a future analysis is specified, MSAVE,ON will not be specified. A workaround at 11.0 is to use a command snippet with MSAVE,OFF in the modal branch. |
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